I would say, in part, as I've noted, there isn't specific statutory law that would govern that sort of arrangement, and the current act that is the subject matter of today's hearing doesn't deal with international information sharing on its face.
As you may be aware, there are ministerial directives from the Minister of Public Safety dating from 2011 and directed at the Canada Border Services Agency, CSIS, and the RCMP that are designed to govern circumstances where there is a prospect that outbound information sharing could induce maltreatment or torture, and they also try to grapple with the prospect that inbound information sharing may be the product of torture.
The bottom line is that the ministerial directives put in place protocols to minimize those risks, but in truth, at the end of the day, the ministerial directives also leave the door open in the most dire circumstances to sharing if, at least in the views of the responsible officials, the risk of torture can somehow be mitigated.
The problem, of course, in all those circumstances is that you can't necessarily control what will happen in response to the information once it's shared. The Arar commission report took the view that even when there's a bona fide security reason, there will be circumstances when you have to decline to share, and that's probably the honest truth of the matter. It is an enormous moral and ethical dilemma that the law has difficulty reconciling.